Maybe water simply condenses by chance, and as someone suggested Captain's radiation heats it. After all, condensation is based on a massive number of random chances, and we are considering someone with infinite luck.

I agree with AlixeTiir except that I think the Quantum singularity is as the aliens believe: Zee Captein, and also I think that Snippy is going to meet the girl from his pre-Captein days and she will play into the plot somehow for good or not. Either way, its a complicated comedy